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/* GStreamer
* Copyright (C) <2010> Filippo Argiolas <filippo.argiolas@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GST_COLOR_EFFECTS_H__
#define __GST_COLOR_EFFECTS_H__
#include <gst/gst.h>
#include <gst/video/video.h>
#include <gst/video/gstvideofilter.h>
G_BEGIN_DECLS
#define GST_TYPE_COLOR_EFFECTS \
(gst_color_effects_get_type())
#define GST_COLOR_EFFECTS(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_COLOR_EFFECTS,GstColorEffects))
#define GST_COLOR_EFFECTS_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_COLOR_EFFECTS,GstColorEffectsClass))
#define GST_IS_COLOR_EFFECTS(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_COLOR_EFFECTS))
#define GST_IS_COLOR_EFFECTS_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_COLOR_EFFECTS))
typedef struct _GstColorEffects GstColorEffects;
typedef struct _GstColorEffectsClass GstColorEffectsClass;
/**
* GstColorEffectsPreset:
* @GST_CLUT_PRESET_NONE: Do nothing preset (default)
* @GST_CLUT_PRESET_HEAT: Fake heat camera effect
* @GST_CLUT_PRESET_SEPIA: Sepia toning filter
* @GST_CLUT_PRESET_XRAY: Invert colors and slightly shade to cyan
* @GST_CLUT_PRESET_XPRO: Cross Processing filter
* @GST_CLUT_PRESET_YELLOWBLUE: Visual magnifier high-contrast color filter. Since: 0.10.24
*
* The lookup table to use to convert input colors
*/
typedef enum
{
GST_COLOR_EFFECTS_PRESET_NONE,
GST_COLOR_EFFECTS_PRESET_HEAT,
GST_COLOR_EFFECTS_PRESET_SEPIA,
GST_COLOR_EFFECTS_PRESET_XRAY,
GST_COLOR_EFFECTS_PRESET_XPRO,
GST_COLOR_EFFECTS_PRESET_YELLOWBLUE,
} GstColorEffectsPreset;
/**
* GstColorEffects:
*
* Opaque datastructure.
*/
struct _GstColorEffects
{
GstVideoFilter videofilter;
/* < private > */
GstColorEffectsPreset preset;
const guint8 *table;
gboolean map_luma;
/* video format */
GstVideoFormat format;
gint width;
gint height;
gint size;
void (*process) (GstColorEffects * filter, guint8 * data);
};
struct _GstColorEffectsClass
{
GstVideoFilterClass parent_class;
};
GType gst_color_effects_get_type (void);
G_END_DECLS
#endif /* __GST_COLOR_EFFECTS_H__ */
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